>Do you know if it is possible to call Web API RESTful (built on .NET) service from VFP 9 app? I am talking about passing a couple of values from VFP 9 app to the Web API?
>
>TIA

As other have suggested, West Wind libraries are the way to. There is sooo much helpful stuff in those packages. "Web Connection" is for building web apps, and "Client Tools" is for desktop apps.

They both have a very robust set of documentation, and a fairly active user support forum at http://www.west-wind.com/wwThreads/

Also, they both share many of the same libraries for things like:

wwXML
wwJsonSerializer
wwHTTP call
wwSMTP
wwFTP
Data access (wwBusiness Data access for DBF or Sql Server)
wwUtils (tons of useful functions)
wwConfig class (configuration persistence class - supports XML or INI formats)
wwDotNetBridge (allows using .Net classes from FoxPro apps)
wwEncryption (encrypts/decrypts data/text)
wwAPI (provides a number of useful utility functions that access the Windows API or other external DLL interfaces. This class also houses the wwImaging wrapper functions that talk to the wwImaging.dll.)